I have absolutely no experience with DCC systems. I have 10 DC locomotives. 9 of them are DC and the other is a Bachman Spectrum 4-8-2, DCC ready but not equipped. I have an option to buy 4 decoders. Is it possible to install the decoders in the 9 DC locomotives and convert them to DCC? If you need more details about the other 9, let me know.